Vocabulary consisting only from characters you are able to read
竹馬
たけうま
(walk on) stilts/bamboo horseleda1
戦
いくさ
(1)war, battle, campaign, fight, (2)(arch) troops, forces; (3)war, battle, (4)match, competition mix
書簡
しょかん
letter, note, epistle, correspondencemix
上申
じょうしん
report to a superiorsuru
前
まえ
before, in front, previously, portionjlpt5
変数
へんすう
variable (e.g. math), parametermix
美人
びじん
beautiful person (woman)/(P)hito
いつの間にか
いつのまにか
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3